!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<style type="text/css">
	.divForm{
	position: absolute;/*绝对定位*/
	width: 500px;
	height: 400px;
	
	text-align: center;/*(让div中的内容居中)*/
	top: 50%;
	left: 50%;
	margin-top: -200px;
	margin-left: -550px;
	}
	.btns { width:130px; 
				height:40px;
				background:url("") no-repeat left top; 
				color:#FFF; }
	.input1{ width:200px; 
			 height:30px;
			 margin-left: 2px}
	.p1{ height:30px;
		color: blue
		}
	.btn2{width:260px; 
		  height:40px;
		  background:url("") no-repeat left top; 
		  color:#FFF;
	}
</style>
</head>
<body>
	<div style="position:absolute;z-index:-1;width:100%;height:100%;">
    	<img src="4bed2e738bd4b31c1eefce558dd6277f9f2ff809.jpg" width="100%" height="100%" />
	</div>
	<div  class="divForm">
	<h1>欢迎登录</h1>
	<form action="/cms01/login" method="post">
		<p class="p1">用户名：<input  type="text" class="input1" name="username" /></p><br/>
		<p class="p1">密码：<input type="password" class="input1" name="password" /></p><br/>
		
		<input type="submit" class="btns" value="登录" />
		<input type="reset" class="btns" value="清空" /><br/><br/>
		
		<input type="button" class="btns" value="注册" >
	</form>
	</div>
</body>
</html>